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008 191231b ||||| |||| 00| 0 eng d
020 _a9843000014223
040 _aBD-ChPU
_beng
_cBD-ChPU
_dBD-ChPU
082 _222
_a300.72 I82i 2018
100 _aIslam, M. Nurul.
245 _aAn introduction to research methods /
_cM. Nurul Islam.
250 _aFourth edition.
260 _aDhaka :
_bMullick & Brothers,
_c2018.
300 _ax, 570 pages :
_billustrations ;
_c22 cm.
504 _aIncludes bibliographical references and indexes.
526 _aSociology and Sustainable Development
650 _aSocial Sciences
_xResearch
_xMethodology.
942 _2ddc
_cBK